5721029 has 2 divisors, whose sum is σ = 5721030. Its totient is φ = 5721028.

The previous prime is 5721013. The next prime is 5721031. The reversal of 5721029 is 9201275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3960100 + 1760929 = 1990^2 + 1327^2 .

It is a cyclic number.

It is not a de Polignac number, because 5721029 - 2⁴ = 5721013 is a prime.

Together with 5721031, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5720989 and 5721007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5721059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2860514 + 2860515.

It is an arithmetic number, because the mean of its divisors is an integer number (2860515).

Almost surely, 2^5721029 is an apocalyptic number.

It is an amenable number.

5721029 is a deficient number, since it is larger than the sum of its proper divisors (1).

5721029 is an equidigital number, since it uses as much as digits as its factorization.

5721029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5721029 is about 2391.8672622033. The cubic root of 5721029 is about 178.8510042555.

The spelling of 5721029 in words is "five million, seven hundred twenty-one thousand, twenty-nine".